CN202698073U

CN202698073U - Draw-bar box

Info

Publication number: CN202698073U
Application number: CN 201220270953
Authority: CN
Inventors: 王清伟
Original assignee: Shanghai No 1 High School
Current assignee: Shanghai No 1 High School
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2013-01-30
Anticipated expiration: 2022-06-08

Abstract

The utility model discloses a draw-bar box; and the draw-bar box comprises a draw-bar box main body; a draw bar is arranged on the back of the draw-bar box main body; the draw bar further comprises a draw bar upper bar body and two draw bar lower bar bodies; the draw bar lower bar bodies are fixedly arranged on the back of the draw-bar box main body in a vertical way; the draw bar upper bar body comprises two vertical bars; upper ends of the two vertical bars are connected with each other by a cross bar; and lower ends of the two vertical bars are respectively pivoted on the lower bar bodies. The draw-bar box disclosed by the utility model has the advantages as follows: as the draw bar is made into the draw bar upper bar body and the two draw bar lower bar bodies, which are pivoted with each other, the draw bar upper bar body can rotate in a vertical direction by using a pivoting point as a shaft; and as the original telescopic draw bar is replaced with a folded type draw bar, the phenomenon that the telescopic draw bar is easy to fall off is avoided.

Description

Draw-bar box

Technical field

The utility model relates to a kind of novel case and bag field, especially a kind of collapsible draw-bar box.

Background technology

The pull bar of trailer-type luggage case all is to adopt Telescopic shaft type in the market, the outer bar of expansion link is fixed on the luggage case, the interior bar of expansion link is as the handle of luggage case, the structure of this Telescopic shaft type is very unstable, especially when luggage case was heavier, the situation that handle breaks away from luggage case occured the easy disengaging of the bonding station of interior bar and outer bar often.

The utility model content

Technical problem to be solved in the utility model provides a kind of luggage case with collapsible pull bar.

For realizing above-mentioned technique effect, the utility model discloses a kind of draw-bar box and comprise a draw-bar box body, the back of described draw-bar box body is provided with a pull bar, described pull bar further comprises on the pull bar body of rod under the body of rod and two pull bars, the body of rod vertically is fixedly arranged on the back of described draw-bar box body under the described pull bar, the body of rod comprises two montants on the described pull bar, and the upper end of described two montants connects by a cross bar, and the lower end of described two montants is hubbed at respectively the described lower body of rod.

The utility model further improves and is, the montant collapsed position of the body of rod offers a storage tank on the corresponding described pull bar of the described lower body of rod.

The utility model is owing to adopted above technical scheme, make it have following beneficial effect to be: the pull bar of described draw-bar box is made on the pull bar of mutual pivot joint the body of rod under the body of rod and two pull bars, make that the body of rod can rotate take pivoting point as the axle in the vertical direction on the described pull bar, replace original Telescopic handle, the phenomenon of having avoided Telescopic handle to take off easily bar with collapsible pull bar.

Description of drawings

Fig. 1 is the structural representation of the utility model draw-bar box.

Fig. 2 is the structural representation after the pull bar folding of the utility model draw-bar box.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Consult shown in Figure 1, draw-bar box 1 of the present utility model comprises that a bottom is provided with the draw-bar box body 10 of wheel, be provided with a pull bar 11 at the back of draw-bar box body 10, pull bar 11 comprises on the pull bar body of rod 112 under the body of rod 111 and two pull bars, the body of rod 112 vertically is fixedly arranged on the back of draw-bar box body 10 under the pull bar, the body of rod 111 comprises two montants 1110 on the pull bar, the upper end of two montants 1110 connects by a cross bar 1111, the lower end of two montants 1110 is hubbed at respectively the upper end of the lower body of rod 112, make that the body of rod 111 can rotate take pivoting point 110 as the axle in the vertical direction on the pull bar, under the pull bar on the body of rod 112 on the corresponding pull bar montant 1110 collapsed position of the body of rod 111 offer a storage tank 113, for placing during the body of rod 111 folding on the pull bar.The structure that the body of rod 112 articulates mutually under the body of rod 111 and the pull bar on the pull bar has consisted of foldable pull bar 11, has avoided original Telescopic handle to take off easily the problem of bar.

When using the utility model draw-bar box 1, as shown in Figure 1, the body of rod on the pull bar 111 around pivoting point 110 inboard of turnover body of rod 112 under the pull bar upwards, needn't be worried when dragging luggage case 1 that the body of rod 111 can break away from the body of rod 112 under the pull bars on the pull bar; When not needing to use pull bar 11, as shown in Figure 2, the body of rod on the pull bar 111 turned over downwards around pivoting point 110 be positioned in the storage tank 113, easy to use.

Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not consist of restriction of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.

Claims

1. draw-bar box, it is characterized in that: described draw-bar box comprises a draw-bar box body, the back of described draw-bar box body is provided with a pull bar, described pull bar further comprises on the pull bar body of rod under the body of rod and two pull bars, the body of rod vertically is fixedly arranged on the back of described draw-bar box body under the described pull bar, the body of rod comprises two montants on the described pull bar, and the upper end of described two montants connects by a cross bar, and the lower end of described two montants is hubbed at respectively the described lower body of rod.

2. draw-bar box as claimed in claim 1 is characterized in that: the montant collapsed position of the body of rod offers a storage tank on the corresponding described pull bar of the described lower body of rod.